Home / 15,547,566.90-23,321,350.35-14,917,710.90

Finding the Fourth Proportional to 15,547,566.90, 23,321,350.35 and 14,917,710.90

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Solution

The fourth proportional to 15,547,566.90, 23,321,350.35 and 14,917,710.90 is: 22,376,566.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,547,566.90 : 23,321,350.35 = 14,917,710.90 : x
  2. Step 2: Convert to fraction form
    15,547,566.90/23,321,350.35 = 14,917,710.90/x
  3. Step 3: Cross multiply
    15,547,566.90x = 23,321,350.35 × 14,917,710.90
  4. Step 4: Simplify right side
    15,547,566.90x = 347,901,162,318,913.88
  5. Step 5: Solve for x
    x = 347,901,162,318,913.88/15,547,566.90
  6. Step 6: Final answer
    x = 22,376,566.35

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.